Biblio

R. M. Clark, van Eekeren, M. W. M., Goodrich, J. A., Lykins, B. W., Harrison, J., Shun-Lin, Y., Zhen-Yu, Z., Guo-Ping, W., van Hoven, T. J. J., y Brink, H., «Point-of-use treatment», Water supply : the review journal of the International Water Supply Association, pp. p. SS 4.1 - 4.12: 4 fig., 11 tab., 1994.

R. M. Clark, Adams, J. Q., Goodrich, J. A., y Lykins, B. W., «Safe drinking water from small systems : treatment options», Journal American Water Works Association, pp. p. 49-55: 4 fig., 6 tab., photogr., 1992.